Brake disc for motorcycles



FIG. 1 is a front elevation view of our new design for the brake disc for motorcycles;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front left perspective view thereof; and,

FIG. 8 is a rear right perspective view thereof. 

CLAIM The ornamental design for a brake disc for motorcycles, as shown and described. 